package com.github.alenfive.rocketapi.extendcommon.security.handle;

import com.alibaba.fastjson.JSON;
import com.github.alenfive.rocketapi.extendcommon.common.constant.HttpStatus;
import com.github.alenfive.rocketapi.extendcommon.common.utils.ServletUtils;
import com.github.alenfive.rocketapi.extendcommon.common.utils.StringUtils;
import com.github.alenfive.rocketapi.extendcommon.core.domain.AjaxResult;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;

@Component
public class AuthenticationEntryPointImpl  implements AuthenticationEntryPoint, Serializable {
    private static final long serialVersionUID = -8970718410437077606L;

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException e)
            throws IOException
    {
        String authorization = request.getHeader("Authorization");
        if (StringUtils.isNull(authorization)) {
            int code = HttpStatus.UNAUTHORIZED;
            String msg = StringUtils.format("先登录吧！");
            ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(code, msg)));
            return;
        }
        System.out.println("进入打印没有权限");
        int code = HttpStatus.UNAUTHORIZED;
        String msg = StringUtils.format("请求访问：{}，认证失败，无法访问系统资源", request.getRequestURI());
        ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(code, msg)));
    }
}
